Cato Research Chemicals Inc.

Firmenname:Cato Research Chemicals Inc.
Telefon:020-81960175
E-Mail:tianwen.zhan@cato-chem.com
Nationalität:China
URL: www.cato-chem.com/
Produkte insgesamt:7731

Produktkatalog

Nintedanib Impurity 601912-28-3C3H8O3S
Paliperidone Impurity 374403-49-0C2H7NO3S
Dopamine Impurity 28Benzo-1,3-dioxol-5-ethylamin1484-85-1C9H11NO2
2-Hydroxy-2-methylpropiophenone2-Hydroxy-2-methylpropiophenon7473-98-5C10H12O2
Methyl ThioglycolateMethylmercaptoacetat2365-48-2C3H6O2S
Potassium Clavulanate EP Impurity LN,N'-Diisopropylethylendiamin4013-94-9C8H20N2
Succinyl Monocholine Chloride5297-17-6
Acetylcysteine Impurity 38N,N'-Diacetyl-L-cystin5545-17-5C10H16N2O6S2
Mianserin Impurity 112-Aminobenzylalkohol5344-90-1C7H9NO
Sodium DichloroacetateNatriumdichloracetat2156-56-1C2H3Cl2NaO2
Brexpiprazole Impurity 701-Brom-4-chlorbutan6940-78-9C4H8BrCl
1-Tetradecylpyridinium Chloride1-Tetradecylpyridiniumchlorid2785-54-8C19H34ClN
Tranexamic AcidTranexaminsure1197-18-8C8H15NO2
Trazodone Impurity 121,2,4-Triazolo[4,3-a]pyridin-3(2H)-on6969-71-7C6H5N3O
6-Aminocaproic Acid Dimer2014-58-6C12H24N2O3
Teprenone Impurity 7(E,E)-3,7,11,15-Tetramethylhexadeca-1,6,10,14-tetraen-3-ol1113-21-9C20H34O
Fmoc-Lys(Boc)-OHN6-(tert-Butoxycarbonyl)-N2-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-lysin71989-26-9C26H32N2O6
Fluorouracil Impurity 145-Methoxyuracil6623-81-0C5H6N2O3
Methionine Impurity 5Methionin-S-oxid3226-65-1C5H11NO3S
Ribavirin EP Impurity D3641-08-5C3H4N4O
Pyridoxine Impurity 54469-34-5C8H14O2
Prilocaine HydrochloridePrilocainhydrochlorid1786-81-8C13H21ClN2O
9-Methylene-9H-fluorene4425-82-5C14H10
Uridine 5'-Monophosphate Disodium Salt ·X HydrateDinatriumuridin-5'-monophosphat3387-36-8C9H14N2NaO9P
Propofol EP Impurity J(Propofol Related Compound B)1988-11-0C12H16O2
Tryptophan EP Impurity H6052-68-2C12H12N2O2
Aristolochic Acid C4849-90-5C16H9NO7
Lumichrome7,8-dimethylbenzo[g]pteridin-2,4(1H,3H)-dion1086-80-2C12H10N4O2
Olaparib Impurity 711-Hydroxybenzotriazol2592-95-2C6H5N3O
ValerophenoneValerophenon1009-14-9C11H14O
Ranaconitine1360-76-5C32H44N2O9
Sildenafil Impurity 74Tetrabutylammoniumbromid1643-19-2C16H36BrN
Potassium Clavulanate EP Impurity M2,2'-Oxybis(N,N-dimethyl)ethanamin3033-62-3C8H20N2O
D-Mannosamine hydrochloride2-Amino-2-desoxy-D-mannosehydrochlorid5505-63-5C6H14ClNO5
Pramipexole Impurity 142-Benzoxazolamin4570-41-6C7H6N2O
Valproic Acid EP Impurity J2,2-Dipropylvaleronitril5340-48-7C11H21N
Ascorbic Acid EP Impurity D3031-98-9C7H12O7
N-Formyl Kynurenine1022-31-7C11H12N2O4
Ursodeoxycholic Acid EP Impurity D2955-27-3C24H40O5
Clotrimazole Impurity 282-Chlorbenzophenon5162-03-8C13H9ClO
Tranexamic Acid EP Impurity B1197-17-7C8H15NO2
α-Cellulose (powdered)Cellulose9004-34-6(C12H20O10)n
Pentoxifylline Impurity 146493-07-8C11H14N4O4
Tiotropium EP Impurity G1508-46-9C9H16BrNO2
Tadalafil Impurity 14Methyl-L-tryptophanatmonohydrochlorid7524-52-9C12H15ClN2O2
Leuprorelin EP Impurity C Trifluoroacetic acid54785-87-4C59H84N16O12
Epalrestat Impurity 21N-(2-thioxo-4-oxothiazolidin)essigsure5718-83-2C5H5NO3S2
DL-2-Aminobutyric Acid(+-)-2-Aminobuttersure2835-81-6C4H9NO2
Avanafil Impurity 72N'-(Ethylkohlenstoffimidoyl)-N,N-dimethylpropan-1,3-diamin1892-57-5C8H17N3
Stavudine(Zidovudine EP Impurity A)3056-17-5C10H12N2O4
Phloroglucinol Impurity 29Flamenol2174-64-3C7H8O3
Lisinopril EP Impurity A1012-05-1C10H13NO2
N-(2-Mercaptoethyl)acetamide1190-73-4C4H9NOS
Butylphthalide Impurity 553-Butylphthalid6066-49-5C12H14O2
Testosterone EP Impurity D1156-92-9C19H30O2
Haloperidol Impurity 182823-19-0C10H10ClFO
Pregabalin Impurity 49D-α-Methylbenzylamin3886-69-9C8H11N
Tranexamic Impurity 164-(Chlormethyl)benzoesure1642-81-5C8H7ClO2
Paracetamol EP Impurity M4,4'-Iminodiphenol1752-24-5C12H11NO2
Lincomycin B2520-24-3C17H32N2O6S
Cefaclor Degradation A Impurity(H-D-Phg-Gly-OH)6453-64-1C10H12N2O3
Tetracaine EP Impurity B4740-24-3C11H15NO2
Tryptophan EP Impurity C2922-83-0C10H12N2O3
Progesterone EP Impurity H1162-56-7C21H28O2
Vonoprazan Impurity 1545402-20-0C5H5NO3S
Fmoc-Phe-Phe-OH84889-09-8C33H30N2O5
Promethazine EP Impurity D7640-51-9C17H20N2OS
Tipiracil Impurity 71,8-Diazabicyclo(5.4.0)undec-7-en6674-22-2C9H16N2
Vildagliptin Impurity 185001-18-3C10H16O2
Afatinib Impurity 383-Chlor-2-fluoranilin2106-04-9C6H5ClFN
Glucosamine sulfate Impurity 13Pyrrol-2-carbaldehyd1003-29-8C5H5NO
5-(Hydroxymethyl)furan-2-carboxylic Acid6338-41-6C6H6O4
Tetra-tert-butyldiphenoquinone3,3',5,5'-Tetra-tert-butyl-4,4'-dibenzochinon2455-14-3C28H40O2
L-Ornithine L-Aspartate Impurity 37327-72-2C9H17N3O5
Vancomycin Hydrochloride1404-93-9C66H76Cl3N9O24
Quetiapine Impurity 445747-48-8C17H17N3S
Hydroxylamine HydrochlorideHydroxylammoniumchlorid5470-11-1NH2OH·HCl
3-Deoxy-galactosone4134-97-8C6H10O5
Topiroxostat Impurity 484329-75-3C12H10N4O2
Sodium Valproate EP Impurity K2-Ethyl-2-methylvaleriansure5343-52-2C8H16O2
Propofol EP Impurity A2,4-Diisopropylphenol2934-05-6C12H18O
Ribavirin EP Impurity C4928-87-4C3H3N3O2
Glipizide Impurity 30Cyclohexylisocyanat3173-53-3C7H11NO
D-α-Tocopherylquinone2-(3-Hydroxy-3,7,11,15-tetramethylhexadecyl)-3,5,6-trimethyl-p-benzochinon7559-04-8C29H50O3
Oxacillin Impurity 55053-35-0C19H19N3O4S2
Sodium FluorideNatriumfluorid7681-49-4FNa
Bifonazole EP Impurity Aα-Phenyl[1,1'-biphenyl]-4-methanol7598-80-3C19H16O
Mesalazine EP Impurity I5-(Phenylazo)salicylsure3147-53-3C13H10N2O3
Tryptophan Impurity 245-Hydroxy-L-tryptophan4350-09-8C11H12N2O3
1,2-Distearoyl-sn-glycero-3-phosphoethanolamine(R)-1-[[[(2-Aminoethoxy)hydroxyphosphinyl]oxy]methyl]ethan-1,2-diyldistearat1069-79-0C41H82NO8P
Trazodone Impurity 86323-09-7C23H30Cl2N4
Trimethoprim EP Impurity HMethyl-3,4,5-trimethoxybenzoat1916-07-0C11H14O5
5'-Deoxy-5'-Methylthioadenosine2457-80-9C11H15N5O3S
rac Norphenylephrine HydrochlorideNorfenefrinhydrochlorid4779-94-6C8H12ClNO2
Sodium Valproate Impurity 15Diethylpropylmalonat2163-48-6C10H18O4
Sodium glycollateNatriumglykolat2836-32-0C2H3NaO3
Adefovir Impurity 34Trimethylessigsaeureanhydrid1538-75-6C10H18O3
Dopamine Impurity 245-(2-Aminoethyl)guajakolhydrochlorid1477-68-5C9H13NO2.ClH
Sodium MetabisulfiteDinatriumdisulfit7681-57-4H2O5S2.2Na
Pyridoxine EP Impurity A1,3-Dihydro-6-methylfuro[3,4-c]pyridin-7-olhydrochlorid1006-21-9C8H10ClNO2
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